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HomeMy WebLinkAboutWQ0038500_Regional Office Historical File Pre 2018Water Resources ENVIRONMENTAL QUALITY May 27, 2016 Mr. Wilmer Melton, 111, Director of Public Works City of Kannapolis 401 Laureate Way. Kannapolis, North Carolina 28081 Dear Mr. Melton: PAT MCC RY !. Ormr,pr DONA D R. VAN DER V A ART swoop S. JAY TIM :ERMAN Subject: Permit No. WQ0038500 City of Kannapolis Coldwater Ridge Apartments Wastewater Collection System Extension Permit Cabarrus County In accordance with your application received May 26, 2016, we are forwarding herewith Permit No. WQ0038500 dated May 27, 2016 to the City of Kannapolis (Permittee) for the construction and operation upon certification of the subject wastewater collection system extension. This permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein. This cover letter shall be considered a part of this permit and is therefore incorporated therein by reference. Please pay particular attention to the following conditions contained within this permit: Condition It 1: This permit shall not be automatically transferable; a request must be made and approved. Condition 11.4: Requires that the wastewater collection facilities be properly operated and maintained in accordance with 15A NCAC 2T .0403 or any individual system -wide collection system permit issued to the Permittee. It shall be the responsibility of the Permittee to ensure that the as -constructed project meets the appropriate design criteria and rules. Failure to comply may result in penalties in accordance with North Carolina General Statute §143-215.6A through §143-215.6C, construction of additional or replacement wastewater collection facilities, and/or referral of the North Carolina -licensed Professional Engineer to the licensing board. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within 30 days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 15013 of North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC 27699-6714. Unless such demands are made, this permit shall be final and binding. State of North Carolina I Euviroiunental Quality I Water Resources I Water Quality Regional Operations Mooresville Regional Office I 610 East Center Avenue, Suite 301 I Mooresville, North Carolina 28115 704 663 1699 If you need additional information concerning this matter, please contact Ori Tuvia at 704) 235-2190 or via e-mail at orituviarRnedenr,a0V, f--4.12- by W. Corey Basinger, Regional Supervisor Water Quality Regional Operations Section Division of Water Resources, NC DEQ cc Jeff McCloskey PJ. (E-copy) Mooresville Regional Office Files Water Resources Central Files PERCS (E-copy) Page 2 of 8 EnEnvironrnentot Quality STATE OF NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENTAL QUALITY WASTEWATER COLLECTION SYSTEM EXTENSION PER T In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations, permission is hereby granted to the City of Kannapolis Cabarrus County for the construction and operation of approximately 551.54 linear feet of 8-inch gravity sewer; to replace 137 linear feet of 8-inch gravity sewer, for the Coldwater Ridge Apartments project, and the discharge of 17,280 gallons per day of collected wastewater into the Water and Sewer Authority of Cabarrus County existing sewerage system, pursuant to the application received May 26, 2016, and in conformity with 15A NCAC 2T; the Division's Gravity Sewer Minimum. Design Criteria adopted February 12, 1996, as applicable; the Division's Minimum Design. Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 2000, as applicable; and other supporting data subsequently :Filed and approved by the Department of Environment and Natural Resources and considered a part of this permit. This permit shall be effective fromthe date of issuance until rescinded and shall be subject to the spifie conditions and limitations contained therein. t-; by W. Corey Basinger, Regional Supervisor Water Quality Regional Operations Section Division of Water Resources, NCDEQ By authority of the Environmental Management Commission Permit Number: WQ0038500 Permit Issued: May 27, 2016 Page 3 of 8 SUPPLEMENT TO PERMIT COVER SHEET City of Kannapolis is hereby authorized to: Construct, and then operate upon certification the aforementioned wastewater collection extension. The sewage and wastewater collected by this system shall be treated in the Water and Sewer Authority of Cabarrus County's Rocky River Regional Wastewater Treatment Facility in accordance with Permit Number NC0036269. Permitting of this project does not constitute an acceptance of any part of the project that does not meet 15A NCAC 2T; the Division's Gravity Sewer Minimum Design Criteria adopted February 12, 1996, as applicable; and the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 2000, as applicable, unless specifically mentioned herein. Division approval is based on acceptance of the certification provided by a North Carolina -licensed Professional Engineer in the application. It shall be the Permittee's responsibility to ensure that the as -constructed project meets the appropriate design criteria and rules. Construction and operation is contingent upon compliance with the Standard Conditions and any Special Conditions identified below. SPECIAL CONDITIONS 1) No flow in excess of the quantity permitted herein, 17,280 GPD, shall be made tributary to the subject sewer system until an application for permit modification for an increase in flow has been submitted to and approved by the Division. [15A NCAC 02T.0304 (b)] II. STANDARD CONDITIONS This permit is not transferable. In the event there is a desire for the wastewater collection facilities to change ownership, or there is a name change of the Permittee, a formal permit request shall be submitted to the Division accompanied by documentation fromthe parties involved, and other supporting materials as may be appropriate. The approval of this request shall. be considered on its merits and may or may not be approved. [15A NCAC 02T.0104; 0.S-143-215.1(d3)1 This permit shall become, voidable unless the wastewater collection facilities are constructed in accordance with the conditions of this permit; 15A NCAC 2T; the Division's Gravity Sewer Minimum Design Criteria adopted February 1.2, 1996, as applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting. of Pump Stations and Force Mains adopted June 1, 2000, as applicable; and other supporting materials unless specifically mentioned herein. [15A NCAC 02.T.0110] This permit shall be effective only with respect to the nature and volume of wastes described in the application and other supporting data. [15A NCAC 02T .0110] 4. The wastewater collection facilities shall be properly maintained and operated at all times. The Permittee shall maintain compliance with an individual system -wide collection system permit for the operation and maintenance of these facilities as required by 15A NCAC 2T .0403. If an individual permit is not required, the following performance criteria shall be met: [15A NCAC 02T ,0108(b)]: Page 4 of 8 a. The sewer system shall be effectively maintained and operated at all times to prevent discharge to land or surface waters, and to prevent any contravention of groundwater standards or surface water standards. b. A map of the sewer system shall be developed and shall be actively maintained. c. An operation and maintenance plan including pump station inspection frequency, preventative maintenance schedule, spare parts inventory and overflow response has been developed and implemented. d. Pump stations that are not connected to a telemetry system shall be inspected every day (i.e. 365 days per year). Pump stations that are connected to a telemetry system shall be inspected at least once per week. e. Iligh-priority sewer lines shall be inspected at least once per every six months and inspections documented, g- A general observation of the entire sewer system shall he conducted at least once per year. Overflows and bypasses shall be reported to the appropriate Division regional office in accordance with 1.5A NCAC 2B .0506(a), and public notice shall be provided as required by North Carolina General Statute §143-215.1C, h. A Grease Control Program is in place as follows: 1 For public owned collection systems, the Grease Control Program shall include at least biannual distribution of educational materials for both commercial and residential users and the legal means to require grease interceptors at existing establishments. The plan shall also include legal means for inspections of the grease interceptors, enforcement for violators and the legal means to control grease entering the system from other public and private satellite sewer systems. 2. For privately owned collection systems, the Grease Control Program shall include at least bi- annual distribution of grease education materials to users of the collection system by the permittee or its representative. 3 Grease education materials shall be distributed more often than required in Parts (1) and (2) of this Subparagraph if necessary, to prevent grease -related sanitary sewer overflows. i. Right-of-ways and easements shall be maintained in the full easement width for personnel and equipment accessibility. Documentation shall be kept for Subparagraphs (a) through (i) of this Rule for a minimum of three years with exception of the map, which shall be maintained for the life of the system. The Permittee shall report by telephone to a water resources staff member at the Mooresville Regional Office, telephone number (704) 663-1699, as soon as possible, but in no case more than 24 hours following the occurrence or first knowledge of the occurrence of either of the following: a. Any process unit failure, due to known or unknown reasons, that renders the facility incapable of adequate wastewater transport, such as mechanical or electrical failures of pumps, line blockage or breakage, etc.; or b. Any SSO and/or spill over 1,000 gallons; or c. Any SSO and/or spill,.regardless of volume, that reaches surface water Page 5 of 8 Voice mail messages or faxed information is permissible, but this shall not be considered as the initiat verbal report. Overflows and spills occurring outside normal business hours may also be reported to the Division of Emergency Management at telephone number (800) 858-0368 or (919) 733-3300. Persons reporting any of the above occurrences shall file a spill report by completing and submitting Part I of Form CS-SSO (or the most current Division approved form) within five days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur, Part II of Form CS-SSO (or the most current Division approved form) can also be completed to show that the SSO was beyond control. [G.S. 143- 215.1C(a1)] 6. Construction of the gravity sewers, pump stations, and force mains shall be scheduled so as not to interrupt service by the existing utilities nor result in an overflow or bypass discharge of wastewater to the surface waters of the State. [I5A NCAC 021.0108(b)] 7. Upon completion of construction and prior to operation of these permitted facilities, the completed Engineering Certification form attached to this permit shall be submitted with the required supporting documents to the address provided on the form. A complete certification is one where the form is fully executed and the supporting documents are provided as applicable. Any wastewater flow made tributary to the wastewater collection system extension prior to completion of this Engineer's Certification shall be considered a violation of the permit and shall subject the Permittee to appropriate enforcement actions. If the permit is issued to a private entity with an Operational Agreement, then a copy of the Articles of Incorporation, Declarations/Covenants/Restrictions, and Bylaws that have been appropriately filed with the applicable County's Register of Deeds office shall be submitted with the certification. A complete certification is one where the form is fully executed and the supporting documents are provided as applicable. Supporting documentation shall include the following: a. One copy of the project construction record drawings (plan & profile views of sewer lines & force mains) of the wastewater collection system extension. Final record drawings should be clear on the plans or on digital media (CD or DVD disk) and are defined as the design drawings that are marked up or annotated with after construction information and show required buffers, separation distances, material changes, etc. b. One copy of the supporting applicable design calculations including pipe and pump sizing, velocity, pump cycle times, and level control settings, pump station buoyancy, wet well storage, surge protection, detention time in the wet well, and force main, ability to flush low points in force mains with a pump cycle, and downstream sewer capacity analysis. If a portable power source or pump is dedicated to multiple stations, an evaluation of all the pump stations' storage capacities and the rotation schedule of the portable power source or pump, include travel timeframes, shall be provided. c. Changes to the project that do not result in non-compliance with this permit, regulations, or the Minimum Design Criteria should be clearly identified on the record drawings, on the certification in the space provided, or in written summary form. Prior to Certification (Final or Partial): Permit modifications are required for any changes resulting in non-compliance with this permit (including pipe length increases of 10% or greater, increased. flow, pump station design capacity design increases of 5% or greater, and increases in the number/type ofconnections), regulations, or the Minimum Design Criteria. Requested modifications Page 6 of 8 or variances to the Minimum Design Criteria will be reviewed on a case -by -case basis and each on its own merit. Please note that variances to the Minimum Design Criteria should be requested and approved during the permitting process prior to construction. After -construction requests are discouraged by the Division and may not be approved, thus requiring replacement or repair prior to certification & activation. [15A NCAC 02T .0116] Gravity sewers installed i eater than ten percent below the minimum required slope per the Division's Gravity Sewer Minimum Design Criteria shall not be acceptable and shall not be certified until corrected. If there is an unforeseen obstacle in the field where all viable solutions have been examined, a slope variance can be requested from the Division with firm supporting documentation. This shall be done through a permit modification with fee. Such variance requests will be evaluated on a case -by -case basis. Resolution of such request shall be evident prior to completing and submitting the construction certification. [ I 5A NCAC 02T.0105(n)] 9. A copy of the construction record drawings shall be maintained on file by the Permittee for the life of the wastewater collection facilities. [15A NCAC 02T .0116] 10. Failure to abide by the conditions and limitations contained in this permit; 15A NCAC 2T; the Division's Gravity Sewer Design Criteria adopted February 12, 1996, as applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Station and Force Mains adopted June 1, 2000, as applicable; and other supporting materials may subject the Permittee to an enforcement action by the Division, in accordance with North Carolina General Statutes §143-215.6A through §143-215.6C, construction of additional or replacement wastewater collection facilities, and/or referral of the North Carolina -licensed Professional Engineer to the licensing board. [15A NCAC 02T .0104; 15A NCAC 02T .0108(b-c)] 11. In the event that the wastewater collection facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement facilities. [15A NCAC 02T .0110; 15A NCAC 02T .0108(b)] 12. The issuance of this permit shall not exempt the Permittee from complying with any and all statutes, rules, regulations, or ordinances that may be imposed by the Division any other Federal, State, or Local government agencies which have jurisdiction or obtaining other permits which maybe required by the Division or any other Federal, State, of Local government agencies. [G.S. 143-215.1(b)] Page 7 of 8 FAST TRACK SEWER ENGINEERING CERTIFICATION PERMITTEE: CITY OF KANNAPLIS PERMIT #: WQ0038500 PROJECT: COLDWATER RIDGE APARTMENTS ISSUE DATE: MAY 27, 2016 This project shall not be considered complete nor allowed to operate in accordance with standard. Condition 7 of this permit until the Division has received this Certification and all required supporting documentation. It should be submitted in a manner that documents the Division's receipt. Send the required documentation to the Regional Supervisor, Water Quality Regional Operations Section at the address noted in the page footer. Any wastewater flow made tributary to the wastewater collection. system extension prior to completion of this Certification shall be considered a violation of the permit and shall subject the Permittee to appropriate enforcement actions. The Permittee is responsible for tracking all partial certifications up until a final certification is received by the Division. A Final Certification shall be a complete set of record drawings and design calculations regardless of whether partials have been submitted, PERNIITTEE'S CERTIFICATION 1, the undersigned agent for the Permittee, hereby state that this project has been constructed pursuant to the applicable standards & requirements, the Professional Engineer below has provided applicable design/construction information to the Permittee, and the Permittee is prepared to operate & maintain the wastewater collection system permitted herein or portions thereof. Printed Name, Title Signature Date ENGINEER'S CERTIFICATION , as a duly registered Professional E . eer in the State of North Carolina, having been authorized to Observe (E periodically, El weekly, HI time) the construction of the project name and location as referenced above for the above Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance of this permit; 15A NCAC 02T; the Division of Water Resources' (Division) Gravity Sewer Minimum Design Criteria adopted February 12, 1996, as applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and. Force Mains adopted June 2000, as applicable; and other supporting materials. North Carolina Professional Engineer's Seal. w/signature & date: C Final 11 Partial (include description) Certification Comments/Qualifiers (attach if necessary): NC DWR — Water Quality Regional Operations Section 610 East Center Avenue, Suite 30 , Mooresville, NC 28115 Mooresville Regional Office Phone: (704) 663-1699 FAX: (704)-633-6040 USE THE TAB KEY TO MOVE FROM FIELD TO FIELD Owner/Perini a. City of Kannapolis Full Legal Name (company, municipality, HOA, utility, etc) b. Wilmer Melton, III, Director of Public Works Signing Official Name and Title (Please review ire legal entity who will own this system is: Individual 0 Federal Municipality El State/County 1401 Bethpage Rd Mail' ntt Address NC State h 704-920-42 Application Number: (to be completed by DWR) 15A NCAC2 T .t1106 (b) for authorized signing officials) Telephone F' 'mile Project (Facihity) Information: a, Coldwater Ridge Apartments Brief Project Name (permit will refer to this n Contact Person: Jeff McCluskey-'Engine Name and Affiliation o 704-510-9797 Phone Number Project is ►:� New 0 Modification (of an exist! 0 Private Partnership Q Corporation 0 Other (s le. Kannapolis ho Can Answer Questions City 1 g. 28081 Zip Code wmelton@kannapollsnc.gov E-mail 2b. Cabarrus his plication c2eng.com fication, Permit No.: Owner is Public (skip to Item B(3)) 0 Private (go to Item 2(a)) If private, applicant will be: 0 Retaining Ownership (i.e, store, church, single office, etc) o 0 Leasing units (lots, townhomes, etc. - skip to Item B(3)) 0 Selling units (lots, townhomes, etc. - go to Item �B(2b),) Water & Sewer Authority of Cabarrus County Owner of Wastewater Treatment Facility (WWTF) Treating 2b. If sold, facilities owned by a (must choose one) 0 Public Utility (Instruction D) 0 Homeowner AssocJDeveloper (Instruction E) astewater From This Project 4a. Rocky River Re Tonal Wastewater' Treatment Plant 4b. NC0036269 Name of W"WTF City of Kannapolis 15b= Owner of Downstream Sewer 'Receiving Sewer Size The origin of this wastewater is (check all that apply): 0 Residential Subdivision Apartments/Condominiums 0 Mobile Home Park 0 School 0 Restaurant 0 Office WWTF Permit No, c, am Permit # of Downstream Sewer (Instruction F % Domestic/Commerci %Industrial (Attach Description % Other (Attach Description) _.. Volume of wastewater to be allocated or permitted for this particular project. 17,280 gallons per day 'Do not include future flows or previously permitted allocations If the permitted flow is zero, indicate why: 0 Retail (Stores, shopping centers) 0 Institution 0 Hospital ❑ Church 0 Nursing Home 0 Other (specify): 0 Pump Station, Outfall or Interceptor Line where flow will be permitted in subsequent p 0 Flow has already been allocated in Permit No. 0 Rehabilitation or replacement of existing sewer with no new flow expected (see 15A NCAC 02T .0303 to determine if a permit is required) hat connect to this line El A 1g-14 At'f't. (:'c\T1ON Page 4 of 6 Provide the wastewater flow calculations used in determining the permitted flow in accordance with 1SA NCAC 2T,0114 for' the value in Item B(7) AND/OR the design flaw for line or pump station sizing if a reduced or zero flow is being requested in Item B(7). Values other than that in 15A NCAC 2T .0114 (b) and (c) must be supported with actual water or wastewater use; data in accordance with 15A NCAC 2T .0114 (f), 36 units x 2 bedrooms x 120 gpolbedroom = 8,640 gpd 24 units x 3 bedrooms x 120 gpd/bedroom = 8,640 gpd 8,640 gpd + 8,640 gpd = 17,280 gpd Summary of Sewer Lines to be Permitted (attach ad eets if necessary) Length (feet) New Gravity or Addition Force Main Gravity Summary of Pump Stations w/ associated Force Mains to be Permitted (attach additional sheets as necessary) ';Pump Station Location ID: (self chosen - as shown on plans/map for reference) ongitude: Latitude: Design Row (MGD) Pump Station Location ID: Operational Poin GPM @TDH Power Reliability Option permanent generator w/ATS; Force Main Size 2 - portable generator w/MTS Force Main Le Dean - as shown on plans/map for reference) Longitude Latitude: . . Design Flow (MGD) Operational Poin GPM @TDH Power Reliability Option permanent generator w/ATS; - portable generator w/MTS Force Main Size h Force Main Length;. 2. Wiiill the wastewater flow in the proposed sewer lines or pump stations be able to be directed to another treatment facility? Yes No If Yes, permit number of 21111 treatment facility : RO — if "yes" to 8,12 please contact the Central Office PERCS Unit) Does the sewer system comply with the Minimum Design Criteria for the Permuting of Pump Stations and Force Mains (latest version), the Gravity Sewer Minimum Design Criteria (latest version) and 15A NCAC Chapter 2T as applicable? Yes 0 No If No, complete and submit the Variance/Alternative Design Request (VAC 10-14) application and supporting documents for review. Approval of the request is required prior to submittal of the Fast Track Application and supporting documents. PTA 10-14 APPLICATION Page 5 of6 4. Have the following permits/certifications been submitted for approval for the system or project to be served? Wetland/Stream Crossings - General Permit or 401Certification? O Yes 0 No 1 N/A Sedimentation and Erosion Control Plan? 4 Yes 0 No 0 N/A Trout Buffer Waiver? 0 Yes 0 No 4 N/A Yes 0 No O N/A Stormwater? 5 Does this project include any high pnonty lines (15A NCAC 02T .0402 (2)) involve aerial lines, siphons, or interference manholes)? These lines will be considered high priority and must be checked once every six months heck if Yes: 0 and provide details: Owner/Permittee's Certification: (Signature of Signing Official and Project Name) 1, Wilmer Melton, III, Director of Public Works, attest that this application for Coldwater Ridge Apartments has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed and that if all required supporting documentation and attachments are not included, this application package is subject to being returned as incomplete. Note: In accordance with North Carolina General Statutes 143-215,6A and 143-215.68, any person who knowingly makes any false statement, representation, or certification in any application shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $/0,000 as well as civil penalties up to $25,000 per violation, Signing Offlcial Signature • it, Date ENGINEERING DESIGN DOCUMENTS MUST BE COMPLETED PRIOR TO SUBMITTAL OF THIS APPLICATION. THESE DOCUMENTS MUST INCLUDE PLAN AND PROFILE OF SEWERS, THEIR PROXIMITY TO OTHER UTILITIES, DESIGN CALCULATIONS, ETC. REFER TO 15A NCAC 02T 0305 Professional Engineer's Certification: (Signature of Design Engineer and Project Name) Jeffrey D. McCluskey ,attest that this application for Coldwater Ridge Apartments has been reviewed by me and is accurate, complete and consistent with the information in the engineering plans, calculations, and all other supporting documentation to the best of my knowledge. l further attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer Minimum Design Cnteria for Gravity Sewers adopted February 12, 1996, and the Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1. 2000 and the watershed classification in accordance with Division guidance. Although other professionals may have developed certain portions of this submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and have judged it to be consistent with the proposed design, Note, In accordance with NC General Statutes 143-215,6A and 143-215.60. any person who knowingly makes any false statement, representation, or certification in any application shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation. Jeffrey D. McCluskey Professional Engineer Name I2b Mc2 Engineering, Inc, Engineering Firm 2110 Ben Craig Drive, Suite 400 0 SEAL Mailing Address 29606 !2d, Charlotte "* G I N.I E. • **. 1 ..• City State Zip •s,...•• a MCC' g. 704-510-9797 2h. 2i, Jeff@mc2eng.com iistott 1 , Telephone Facsimile E-mail :,. NC PE Seal, Signature & Date 2e NC 2f, 28262 PTA 10-14 APPLICATION Page 6 of 6 Site and Proposed SS Go,xlie Map data ©2016 G©©gle 500 ft ISO 14001:2 04 NC Star P Mr. Michael Legg City Manager City of Kannapolis P.O. Box 1199 Kannapolis, NC 28082-1199 May II, 2016 Subject: Flow Acceptance Request City of Kannapolis Coldwater Ridge Apartments Dear Mr. Legg: WATER & SEWER AUTHORITY OF CABARRUS COUNTY Office: 232 Davidson Hwy, Concord, NC 28027 Mail to: P.O. Box 428 Concord, NC 28026-0428 704186,1783 784.795.1564 Fax www.wsacc,org This is an approval of the flow acceptance request that was received by the Water and Sewer Authority of Cabarrus County (WSACC) from the City of Kannapolis on May 4, 2016. WSACC has or will have capacity at the Rocky River Regional Wastewater Treatment Plant and appropriate sewer interceptors to transport and treat the domestic wastewater from the proposed project entitled Coldwater Ridge Apartments, located off Coldwater Ridge Drive. The referenced project will serve 60 apartment units, with a projected wastewater flow of 17,280 gallons per day (gpd). The wastewater generated by this project will be conveyed through the proposed 8-inch line, through an existing gravity system, and then enter WSACC's system at the existing 18-inch Coldwater Creek Interceptor. WSACC agrees to accept wastewater from the proposed development based on information provided by Mc2 Engineering (Civil Engineer for the project) using North Carolina Department of Environmental Quality (NCDEQ) wastewater flow guidelines. The WSACC Capital Improvement Program (CIP) has been on pay as you go since Fiscal Year 2005 — 2006, funding Capital Projects entirely from Capital Reserves, and WSACC expects to continue this policy into the future. Projects on the CIP are subject to approval by WSACC's Board of Directors, support from local governing bodies, regulatory approval, and funding availability. At this time there are no scheduled upgrades in the current six year CIP to WSACC facilities located downstream of this proposed project. It should be noted that the list and schedule of CIP projects are tentative and are revised periodically to reflect changing conditions and needs. If construction of this project is not started within two (2) years of the date of this approval, the approval is rescinded and a second request and approval will be required. Please notify WSACC, in writing, when construction of this project is initiated. If you have any questions, please call me at (704) 786-1783, extension 224. Sincerely, Timothy R. Kiser, PE Engineering Director cc: Misty Lippard, PE/Kannapolis Wilmer Melton/Kannapolis Jeffrey D. MeCluskey, PE/Mc2 Engineering, Inc. Michael Wilson/WSACC Chad VonCannon, PE/WSACC Mark Lotriax/WSACC Thomas Hahn, PE/WSACC Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources Flow Tracking/Acceptance for Sewer Extension Permit Applications (FTSE .01/14) ACC USE ONLY) Coldwater Ridge Apartments ctrnn I. Name of wastewater treatment facility (WWTF) receiving wastewater: Rocky River Wastewater Treatment Facility — Permit 5/N00036269 dy Creek Wastewater Treatment Facility — Permit #NC0081621 WWTP facility's ermitted flow, MGD _ - smatedobIiatedownotbuttc c :he WWTP, MGD WWTPfaeility'sactual avg. daily flow, MGD,__ Total flow for this specificrequest,MGD 0.017 Total actual and oblisated flows to the facility, MGD 18,594 Per t ofpermitted flow used 70.17% 26.500 1.697 16.88 (63,70% of permit) Section II. Pump stations along the route from the Jurisdiction's connection point to the WWTP. Pump Station Firm Capacity * (Name or Number) MGD (A) m Avivrim Daily Flow *" (Finnfpf) MGD (13) Approx. Current Average Daily Flow MGD RRRWWTP MPS 55.440 22. 76 .380 (C) Obligated, Not Yet Tributary Daily Flow MGD 0.134 (D) WC) Total Current Flow Plus Obligated Flow MGD 11.514 pacity any pump station is defined as the maximum pumped flow that can be achieved with the largest pump taken out of service. **Design Average Daily Plow is the firm capacity of the pump station divided by 2 peaking factor not less limn 2.5. ***A Planning Assessment Addendum shall be attached for each pump station located between the project COrtIledi011point and WTP wbrrc Available Ca (E)=-(A-D) Available Capacity*'", 1GD ction 111 WSACC Certification Statement: i, Timothy R. Kiser, PE, certify that, to the best of my knowledge, the addition of the volume of wastewater to be permitted in this project has been evaluated along the route from the connection to the interceptor to the receiving wastewater treatment facility; and the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden on any downstream pump station in route to the receiving treatment plant under normal circumstances, given the implementation of the planned improvements identified in the planning assessment where applicable. This analysis has been performed in accordance with local established policies and procedures using the best available data. This certification applies to those items listed above in Section 1 and Section II plus all attached planning assessment addendums for which, to the best of my knowledge, will not adversely affect the downstream sewer capacity. Signature of 4th4bIrt ates epta1te of -this wastewater flow. A 13 WSACC 's Signing 0 Signature Date Revision Date 08/0913 May 25. 2016 1.55i}1-07 North Carolina Department of E=nvironntental Quality. lour°esville Regional Office - Water Quality Section East Center Avenue, Suite 301. Mooresville. North Carolina 28115 Re: Coldwater Ridge Apartments Sewer Extension City of Kannapolis a Cabarrus Dear Sir or Madam: Please find attached for your revieww° and approval the original and one copy of the permit application along with the $480 processing fee for the above referenced project. Also enclosed is the flow acceptance letter from the Water & Sewer Authority of Caban•t.ts County stating they will accept and treat the additional wastewater at. the Rocky River Regional Wastewater °l•reatnrent. Plant, -Die proposed extensiot. will connect to the existing. Kannapolis sewer system laaela extends to the 'WSACC Coldwater Creek interceptor. The wastewater collection system Cold.w' Ridge Apartments will serve 60 apartment units. Tire Water and Sewer Authority tat Caha rus County Stauudard Specifications for Wastewater Collections Systems were approved by your otitiee arrrl are lacing maintained by the Division of Environmental Mai etnent. This project will be installed, in accordance with these Standard Specifications. Please ca11 me at 704-938-1519 if you have any clues Sincerely. A. Mark McGregor G:lwordltrs115501115501-07 Coldwater Ridge Apts Sewer Permit Letter.docx 1E wt'6?1,is. N.C. 28082 Permit Number W00038500 Central Files: APS SWP 5127/2016 Permit Tracking Shp Program Category Norsaischarge Permit Type Gravity Sewer Exterision, Pump Stations, & Pressure Sewer Extensions Primary Reviewer ori.tuvia Coastal S ule Permitted Flow 17,280 Facility Facility Name Coldwater Ridge Apartments Location Address Owner Status Project Type Active New Project Version Permit Classification 1.00 Individual Permit Contact Affiliation Major/Minor Region Minor Mooresville County Cabarrus Facility Contact Affiliation Owner Name City of Kennel:mils Dates Events Owner Type Government - Municipal Owner Affiliation Wilmer Melton III DIR PUBLIC WORKS PO Box 1199 Kannapoits NC 28081119 Ong issue 5/27/2016 App Received 5/26/2016 Fedulated Activities Draft Initiated Schedit led issuance Apartment conmlex Condominium Wastewater collection Gutfali Public Notice issue Effective 5/27/2016 5/27/2016 Regoestedi /Received Events Additional information requested Additional information received Expiration Waternody Naime StrearnIndex Number Current Class Subbasin Water Resources EN'VfRONMENTAL QUAL TY September 29, 2017 Mr. Wilmer Melton,1II, Director of Public Works City of Kannapolis 401 Laureate Way. Kannapolis, North Carolina 28081 SUBJECT: Final. Engineering Certification Acknowledgement Coldwater Ridge Apartments Permit No. WQ0038500 Permitee: City of Kannapolis County: Cabarrus Dear Mr. Melton: ROY COOPER Governor S. REGAN Secreteny S. JAY ZIMMERMAN Director The Division of Water Resource's Mooresville Regional Office received the final engineering certification with record drawings for the subject sewer extension project on 9/28/2017. Enclosed is a certification page for your records. A full review of the certification materials may or may not be conducted. it is assumed that receipt of this certification indicates compliance with all regulations, design criteria and the permit. However, if a full technical review is conducted, you will be notified of any items of non-compliance. Please be reminded that the Permittee is responsible for keeping a copy of the final record drawings for the life of the project. If you have not received such copy from your consultant, please contact them immediately to obtain a copy. Lastly, you are receiving this letter because the Division has you listed as the responsible party. If this permitted system is no longer owned by you or your company, please complete Form PNOCF since the permit is not automatically transferable. Form PNOCF can be downloaded from http://portal.ncdenr.org/web/wq/swp/ps/cs/pnoc from the Collection Systems Applications page. Should you have any questions, please do not hesitate to contact Ori Tuvia at (704) 235-2190, or at Qri.tuvia@ncdenr.gov.. Sincerely, Ori Tuvia, Environmental Engineer Mooresville Regional Office Division of Water Resources, DEQ cc: Mr. Jeff McCluskey P.E. (E-copy) Central Files MRO State of North Carolina I Environmental Quality I Water Resources 610 E, Center Avenue, Suite 301, Mooresville, NC 28115 Rhone: 704.663-1699 ! tnl'emet: www,ncdenrgav FAST TRACK 5EWER ENGINEERNG CE TIFJCATION PERMITTEE: CITY OF KANNAPL1S PERMIT #: WQ0038500 PROJECT: COLDWA`FER ,APARTMFNTS ISSUE DATE; MAY 27, 2016 This projeet shall not be considered coniplete nor allowed to operate in ,accordance with standard Condition / of this permit until the Division has received this Certification and all required supporting documentation. It should be submitted in a manner that documents the Division's receipt, Send the required documentation to the Regional Supervisor, Water Quality. .Regional Operations Section at the address noted in the page fe.)ter, An) wa„stewater flow made tributary to the wastewater collection system extension prior to completion of this Certification shall be considered u violation of the permit and shall subject the Pertinttee to appropriate enforcement actions, 'Ebe Permittee is responsibk for tracking all partial certifications up until a final certification is received by the Division. A final Certification shall be a complete set of record drawings and design calculations regardless of whether partials have been submitted PLIANIIITECS CERTIFICATION I, the undersigned agent for the Permittee, hereby state that this project has been constructed pursuant to the applicable standards & requirements, the Professional Engineer below has provided .applicable designiconstruct„ion in -formation to the Permittee, and the Pei mittec is prepared to operate & maintain the wastewater collection system permitted hereiaorportions thereof 74 S mer gnature Date rated NalTIC, ENGINEER'S CERTICICAll N 1, Jeffrey D. Mcauskey_ , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe t[K] periodically, 'D weekly, [ j bill time) the construction of the project name and location as referenced above for the above Permittee hereby state that, to the best of my abilities, due care and diligence was used hi the observation of the construction such that the construction was observed to be built within substantial compliance of this permit; 15A NCAC 021; the Division of Water Resources' (Division) Gravity Sewer Minimum Design Criteria adopted February 12, 1996, as applicable; the Division's Minimum Design Criteria for the Fast- rrack Permitting of Pump Stations and Force Mains adopted June 1, 2000, as applicable; and other supporting materials - North Carolina Professional Engineer's Seal wfsignature & date: Ij Final Partial hide description) Certification (omments/Qualifier,- atfach if necessary): NC DWR Vater Quality Regional. Operations Section 61C East Center Avenue, Suite 301, Mooresville, NC 28115 Mooresville Regional Office Rhone: (704) 663-1699 FAX (70.4-633-6040 itlt ter Re5OUrCeS ENVIRONMEN'f AL QUAL ROY COOPER Governor MICHAEL S. REGAN StrcrOary S. JAY Zi E MAN DJrvoor As built check list (reference 2T .0300) Reviewed By: Ori Tuvia Review Date: 9/29/17 Project Name: Coldwater Ridge Apartments WQ#: WQ0038500 1) As -built has been signed, sealed, and dated by an N.C. PE Yes LJ No 2) Adequate information related to sewer lines : Note that per the 2T and MDC, there is a minimum 8" for public gravity or minimum 6" for private gravity, Three (3) feet minimum cover shall be provided for all sewers unless ferrous material pipe is specified. Manholes shall be installed: at the end of each line, at all changes in grade, size, or alignment, at all intersections, and at distances not greater than 425 feet, minimum diameter of manholes shall be 4 feet (48 inches). Yes No I 1 N/A 3) Adequate information related to pump stations: Ensure power reliability option is selected (I5A NCAC 02T.0305(h)). E Yes J No N/A 4) Is Project design is in accordance with (see section B.13 of FTA 12-12) 15A NCAC 02'T Gravity Sewer Minimum Design Criteria (latest version Criteria for Permitting of .Pump Stations and Force Mains (latest version). inimum Design Yes No tz N/A If no, a variance approval is required per the requirements of 15A NCAC O2TOlO5(b) Applicant must submit TWO copies of the plans, specifications, and calculations Contact the Central Office to discuss the variance request to determine a course of action. The central office will review the variance request, and if approvable, specific language regarding the variance will be forwarded to the Regional Office reviewer to incorporate into the permit. A copy of the variance letter (or email correspondence) should be kept with the application file, 5) Project contains high priority lin A NCAC 02T .0402(2)) Yes No If Yes, insure that the permit contains the necessary condition related to high priority lines 15A NCAC 02T.0403 (a)(5) 6) Is the Sewer As -built length within 10°/© of the fast track applied Length? ( I Original length of pipe As built length / Original length) < 10%. D Yes No If no application need to be modified (smaller, permit not require Mod if atter) Stale of North CarolinalEnvironmental Quality Water Resources Water QualityRegional Operations Mooresville Regional Office . 610 East Center Avenue., Suite 30l {Mooresville, North Carolina 28 t 5 704 663 1699